CORPORATE BROCHURE

Solar Inverter (PWM) – Household

Powered by Lento

The Solar Inverter (PWM) –  Household by Lento Industries is designed to deliver reliable, efficient, and eco-friendly power for households and small businesses. Built with advanced PWM technology, it ensures stable energy conversion, extended battery life, and consistent performance even during frequent power cuts. Compact and durable, this inverter integrates seamlessly with solar panels, making it ideal for sustainable living.

We are a solar inverter manufacturer, OEM supplier, exporter, and reliable B2B power backup partner, committed to excellence in every product we deliver. With a strong presence in domestic and international markets, Lento continues to set benchmarks in innovation, quality, and energy efficiency—empowering homes with dependable solar power solutions.

Key Features

  • Smart load sharing capability for efficient power distribution
  • Inbuilt high-current solar charge controller for faster battery charging
  • Advanced three-stage solar charging (TSSC) suitable for all major battery types
  • PV and battery charging status indication available on LCD display
  • Supports deep discharge battery charging from both AC mains and solar
  • Compatible with Lithium battery systems
  • Selectable battery types: Tubular / Flat / SMF / GEL / LiFePO4
  • Triple operating modes — EC / SC / NC for flexible performance
  • Smart grid charging enable/disable option
  • User-selectable UPS mode and Normal mode
  • Resettable AC circuit breaker to reduce service downtime
  • Compatible with DG (diesel generator) sets
  • Multiple protections: short circuit, mains fuse trip, overload, reverse phase, low battery, reverse battery, and over-temperature with LCD alerts
  • Front-panel user controls with LED/LCD status indicators
  • Effective charging even at low input voltage
  • Grid bypass option available
  • Built-in gravity battery builder mode — no external charger required

Applications

  • Residential homes and villas for solar + battery backup
  • Hybrid solar power systems for households
  • Small offices and commercial workplaces
  • Retail shops and service centers
  • Banks and financial offices
  • Schools, colleges, and training institutes
  • Clinics, pharmacies, and small healthcare centers
  • Telecom and networking equipment backup
  • Rural and off-grid solar installations
  • Farms and agricultural power systems
  • DG set integrated backup systems
  • Small industries and workshops needing hybrid backup power

Available Variants

400 VA / 12V
700 VA / 12V
900 VA / 12V
1100 VA / 24V
1450 VA / 24V
1600 VA / 24V
2100 VA / 24V
2500 VA / 24V

Technical Specification

 

Model Name Battery Voltage (VDC) Rated Capacity (VA) Noice @ 1 meter (dB) Dimensions (mm) Protection Net Weight (Kg) Typical Applications
ECO-STAR 515 12V 400 VA <50 370*350*185 Overload, Battery Deep discharge, Battery Overchage, Short circuit (1 retry), Battery Hi, OverTemp, Fuse Trip, Battery Reverse 7.15Kg Home lights, basic appliances
ECO-STAR 915 12V 700 VA 370*350*185 7.15Kg Homes, small offices
ECO-STAR 1215 12V 900 VA 370*350*185 7.70Kg Clinics, home backup setups
ECO-STAR 1415 24V 1100 VA 370*350*185 9.75Kg Manufacturing
ECO-STAR 1600 24V 1450 VA 395*350*225 13.80Kg  
ECO-STAR 2000 24V 1600 VA 395*350*225 14.15Kg Retail, small healthcare centers
ECO-STAR 2500 24V 2100 VA 375*35*335 16.15Kg Commercial spaces, hybrid solar
ECO-STAR 3000 24V 2500 VA 375*35*335 17.85Kg

Manufacturing,

Commercial spaces, hybrid solar

 

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Partner with Lento Industries Private Limited, a trusted global manufacturer of solar products, batteries, inverters, and UPS systems. We invite businesses and distributors worldwide to become our channel partner and grow with a brand known for innovation, reliability, and quality. With a strong presence in over 24+ countries, Lento offers unbeatable B2B support, high-margin products, and marketing assistance.

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